Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA621945A
Inventor
G. Fontana Mars
R. Bidwell Lawrence
H. Beck Franklin
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ohio State University Research Foundation
Original Assignee
Ohio State University Research Foundation
Publication date
Application grantedgrantedCritical
Publication of CA621945ApublicationCriticalpatent/CA621945A/en